I've been trying to catch it on video, but to no avail. Sometimes when tapping on start at the beginning of a trial, I briefly see what I can only deduce as a flash of my phone's home screen. As far as I can tell it isn't impacting gameplay, but I wanted to report it in case it helps the debugging of other issues.
The flash only lasts a few frames, and it doesn't happen always. Rebooting has seemed to have no effect. I doubt it has to do with network lag.
The flash only lasts a few frames, and it doesn't happen always. Rebooting has seemed to have no effect. I doubt it has to do with network lag.